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Cheap flights from London Heathrow Airport to Cartagena from £250

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CTG
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cartagena

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cartagena (CTG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 January 2026.

Round-trip from

£563

One-way from

£250

Popular in

December

Cheapest in

February

Average price

£777
JetBlue
  • JetBlue
  • 2/3-17/3
  • 2 total stops
  • 60h 57m total
  • London to Cartagena
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7/2
  • 7/2
  • 3 total stops
  • 32h 15m total
  • London to Cartagena
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Heathrow to Cartagena

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cartagena
Explore the most affordable flight options available from Heathrow to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Mon 2/308:05
LHR
-
CTG
1 stop35h 32m
JetBlue
Tue 17/315:15
CTG
-
LHR
1 stop25h 25m
JetBlue
Deal found 14/1£563
Fri 27/211:10
LHR
-
CTG
3 stops31h 00m
Multiple Airlines
Fri 6/314:21
CTG
-
LHR
3 stops35h 49m
Multiple Airlines
Deal found 13/1£620
Sat 21/218:00
LHR
-
CTG
2 stops24h 10m
Multiple Airlines
Sat 28/214:21
CTG
-
LHR
2 stops39h 04m
Multiple Airlines
Deal found 14/1£653
Sat 28/213:25
LHR
-
CTG
3 stops28h 45m
Multiple Airlines
Sat 7/314:21
CTG
-
LHR
3 stops35h 49m
Multiple Airlines
Deal found 14/1£673
Sun 18/113:25
LHR
-
CTG
1 stop31h 20m
Air Canada
Sat 31/116:05
CTG
-
LHR
1 stop33h 25m
Air Canada
Deal found 14/1£690
Sat 28/213:00
LHR
-
CTG
2 stops55h 45m
Air Canada
Sat 7/316:05
CTG
-
LHR
1 stop14h 15m
Air Canada
Deal found 14/1£695
Sat 28/212:20
LHR
-
CTG
1 stop31h 17m
JetBlue
Fri 17/414:55
CTG
-
LHR
1 stop36h 35m
JetBlue
Deal found 14/1£696

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Cartagena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Cartagena that are best for you.

Fly from

Heathrow

Fly to

Cartagena

Route

Depart

Return

Price

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Sat 28/2

13:25-13:10

3 stops28h 45m

Cartagena Rafael Nunez

Sat 7/3

14:21-07:10

3 stops35h 49m

£673

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Sat 28/2

18:00-15:45

2 stops50h 45m

Cartagena Rafael Nunez

Sat 7/3

16:05-06:30

1 stop33h 25m

£701

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Wed 11/2

17:10-23:40

3 stops35h 30m

Cartagena Rafael Nunez

Wed 18/2

07:15-17:50

3 stops29h 35m

£701

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Sun 1/3

11:10-15:45

2 stops33h 35m

Cartagena Rafael Nunez

Sat 14/3

16:05-06:30

1 stop33h 25m

£726

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Sat 28/2

12:20-14:37

1 stop31h 17m

Cartagena Rafael Nunez

Sat 7/3

15:58-20:45

1 stop23h 47m

£766

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Fri 27/3

15:50-13:15

1 stop26h 25m

Cartagena Rafael Nunez

Sun 5/4

14:30-06:45

1 stop34h 15m

£791

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Thu 5/3

16:50-14:17

2 stops26h 27m

Cartagena Rafael Nunez

Sun 15/3

14:30-11:40

1 stop16h 10m

£796

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Sun 1/3

16:50-14:17

2 stops26h 27m

Cartagena Rafael Nunez

Thu 19/3

14:30-11:40

1 stop16h 10m

£796

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Fri 27/2

12:30-14:17

1 stop30h 47m

Cartagena Rafael Nunez

Thu 19/3

14:30-11:40

1 stop16h 10m

£796

LondonCartagena

LHR - CTG

LHRCTG

London Heathrow

Sun 1/3

15:50-14:17

1 stop27h 27m

Cartagena Rafael Nunez

Wed 18/3

14:30-11:40

1 stop16h 10m

£796

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 19 results
1
2

Best time to book a flight from Heathrow to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Cartagena

How far ahead should I book a flight from London Heathrow Airport to Cartagena?

Use this chart to determine the optimal time to book a return flight from Heathrow to Cartagena. Price data was last updated on 9 January 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Cartagena, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Cartagena?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £510). Flying from London Heathrow Airport to Cartagena in August is currently the most expensive (average of £919). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cartagena

Get insights into the airlines that provide service to Cartagena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cartagena. Reviews last updated 15 January 2026.
See what other customers who have flown with KLM, SWISS, andAmerican Airlines from London Heathrow Airport to Cartagena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,440 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.5
Good
1,848 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
American Airlines
7.2
Good
11,132 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Canada
7.1
Good
10,622 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Avianca
6.6
Okay
2,492 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Comfort

7.6

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Cartagena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cartagena from London Heathrow?

    For a flight from London Heathrow to Cartagena, you will be flying into Rafael Nunez. Cartagena Rafael Nunez (CTG) is just 4.1 mi from the center of the city. Rafael Nunez is the only Cartagena airport and it handles 0 inbound flights from London Heathrow per day. 7 airlines have flights to Cartagena Rafael Nunez from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Cartagena?

    Departing from London Heathrow Airport to Cartagena will take you 50h 45m. The distance between London Heathrow Airport and Cartagena is about 5010 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Cartagena round-trip?

    Currently priced at £124, British Airways will fly you from London Heathrow Airport to Cartagena and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and KLM - these airlines can fly you to your destination from £505 and £624, respectively. British Airways is currently priced 85% below the average price you’ll pay for this route.

  • Can I find deals for flights from Heathrow to Cartagena that include hotel bookings?

    Yes. In addition to deals on Heathrow to Cartagena flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Cartagena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Cartagena.

  • Can I find deals for business class flights from Heathrow to Cartagena?

    Yes. Cheapflights offers flight deals from Heathrow to Cartagena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Cartagena?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £510). Flying from London Heathrow Airport to Cartagena in August is currently the most expensive (average of £919). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Heathrow to Cartagena

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Heathrow to Cartagena

Discover the top 7 airlines that operate flights from Heathrow to Cartagena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£124Average£850FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£505Average£618FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£624Average£736FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapest£679Average£786FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£698Average£777FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£753Average£897FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapest£761Average£864FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Cartagena?

When you search for this flight from Heathrow to Cartagena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cartagena?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Cartagena.

Can Cheapflights find flights from Heathrow to Cartagena with no change fees?

Certainly. Search results for flights to Cartagena from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Cartagena become cheaper?

Of course! You can now track prices for flights from Heathrow to Cartagena and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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